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Signal Processing Error Codes

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

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The Signal Processing VIs and VI Server properties and methods can return the following error codes. Refer to the KnowledgeBase for more information about correcting errors in LabVIEW.

Code Description
−20337 The specified time stamp occurs after the end of the limit.
−20336 The values of the X array that are contained in the Limit Specification cluster are not monotonically increasing.
−20335 Waveforms are not contiguous. You can concatenate two waveforms (A, B) with same dt only if they are contiguous, that is if t0_B = t0_A + N * dt, where N is the number of samples of waveform A.
−20334 Cannot align waveforms because their time stamps are separated by more than 10 times the duration of the longest waveform.
−20333 Cannot align two waveforms with same dt if their samples are not clocked in-phase. Alignment of two waveforms is possible only if the samples share the same dt and are in-phase, that is the difference between their t0s is a integer multiple of dt.
−20332 Internal error: The number of threads attribute is less than zero. If the problem persists, contact National Instruments technical support.
−20331 Internal error: The parameter struct pointer is Null, possibly because of changes to the calling VI block diagram. If the problem persists, contact National Instruments technical support.
−20330 Internal error: The result pointer is Null, possibly because of changes to the calling VI block diagram. If the problem persists, contact National Instruments technical support.
−20329 Internal error: The cursor struct pointer is Null, possibly because of a change to the calling VI block diagram. If the problem persists, contact National Instruments technical support.
−20328 Failure initializing a critical section in measurement code, possibly due to low memory. If the problem persists, contact National Instruments technical support.
−20327 An exception occurred in the measurement code, possibly due to low memory. If the problem persists, contact National Instruments technical support.
−20326 The slew rate is infinite because the rise or fall time is zero.
−20324 Internal error: Two measurements share the same ID number. If the problem persists, contact National Instruments technical support.
−20323 The edge number, pulse number, or cycle parameter value must be greater than zero.
−20322 Internal error: The attribute number does not refer to a valid parameter. Check the reference levels, percent level settings, and state settings inputs.
−20321 Internal Error: The measurement session handle is invalid. If the problem persists, contact National Instruments technical support.
−20320 Internal error: The requested measurement is not available. If the problem persists, contact National Instruments technical support.
−20319 The period of the waveform is too short to perform the measurement.
−20318 The result is not a number (NaN) or infinite.
−20317 The histogram size parameter value is less than or equal to zero.
−20316 Illegal percent method parameter. Check the method enumerated type input.
−20315 The waveform dt parameter is ≤ 0.
−20314 Illegal reference level units parameter. Check the ref units input.
−20313 Reference levels do not satisfy requirements. The low ref must be less than or equal to the mid ref, which must be less than or equal to the high ref.
−20312 The input waveform size is zero.
−20311 Insufficient memory available for waveform measurement.
−20310 The waveform did not have enough edges to perform this measurement. An edge is defined as a crossing of both the low and high reference levels. Check the signal length, reference levels, and ref level units.
−20309 The amplitude of the waveform is zero, so the histogram method cannot be used.
−20308 The waveform did not cross the mid reference level enough times to perform this measurement. Check the signal length, reference levels, and ref level units.
−20307 Frequency not a multiple of (Sampling Rate)/Samples.
−20306 The two time signal waveforms contain different dt.
−20305 The two time signal waveforms contain different number of data points.
−20304 At least one of the time signal waveforms does not contain the correct dt to continue the averaging process.
−20303 At least one of the time signal waveforms does not contain the correct number of data points to continue the averaging process.
−20302 The time signal waveform does not contain the correct dt to continue the averaging process.
−20301 The time signal waveform does not contain the correct number of data points to continue the averaging process.
−20131 The order must be less than or equal to the degree.
−20130 The input is not a prime number.
−20129 The size of the input array is not a power of the radix.
−20128 The size of the Hadamard matrix does not meet size requirements. The valid size is 2^k, 12*2^k, or 20*2^k where k > 0.
−20119 The number of samples is not equal to three.
−20118 The input is greater than 1 or less than -1.
−20117 Significance has been lost. Computation failed due to loss of significance.
−20116 Feasible solution not found.
−20115 The FFT size must be greater than zero.
−20114 The start value wired to the Polynomial Real Zeros Counter VI is greater than the end value. Verify the values you wired to the Polynomial Real Zeros Counter VI.
−20113 The end value wired to the Polynomial Real Zeros Counter VI is a root.
−20112 The start value wired to the Polynomial Real Zeros Counter VI is a root.
−20111 The input polynomial coefficients are all zeros.
−20107 The number is out of range. The valid range is [0, pi].
−20106 The number is out of range. The valid range is [0, pi/2].
−20104 Input parameters have at least one NaN element.
−20103 The order must be greater than or equal to zero.
−20102 The shifts must meet: |shifts| < samples.
−20101 The maximum value of the parameter must be greater than the minimum value of the parameter.
−20078 This functionality is not supported on this platform.
−20077 The time points are not in ascending order.
−20076 The resample point cannot be calculated with the signal behind that of the input.
−20075 The filter buffer overflows.
−20074 Reordering eigenvalues changed some complex ones.
−20073 The eigenvalues cannot be reordered because some of them are too close.
−20072 The logarithm of the input matrix cannot be computed.
−20071 The input matrix is not positive definite.
−20070 Matrices must have the same size.
−20069 The number of samples must be greater than or equal to four.
−20068 Input parameters has at least one element that is Inf, NaN, DBL_MAX, or DBL_MIN
−20067 The input fundamental frequency or sampling rate is equal to zero.
−20066 The information in IIR filter structure is not correct.
−20065 The elements in the vector can not be all zero.
−20064 The internal memory state of this function was not initialized correctly.
−20063 The coefficients of the polynomial are invalid.
−20062 The maximum number of iterations was exceeded.
−20061 The selection is invalid.
−20060 Divide by zero error.
−20059 Negative number error
−20058 Invalid number of dimensions or dependent variables
−20057 The parameter to the beta function should be 0 < p < 1
−20056 The contingency table has a negative number.
−20055 The number of categories or samples must be greater than one.
−20054 The probability must be greater than or equal to zero and less than one.
−20053 The number must be between zero and one.
−20052 The degree of freedom must be greater than zero and less than the length of the input sequence.
−20051 All values in the first column of X matrix must be one.
−20050 The interpolating function has a pole at the requested value.
−20049 The x-values must be distinct.
−20048 The Random Effect model was requested when the Fixed Effect model is required.
−20047 The data is unbalanced. All cells must contain the same number of observations.
−20046 There is an overflow in the calculation.
−20045 The total number of data points must be equal to the result of multiplying each level and the number of observations per cell.
−20044 Zero observations were made at some level of a factor.
−20043 The level of factors is outside the allowable range of some data.
−20042 The number of levels is out of range.
−20041 The system of equations cannot be solved because the input matrix is singular.
−20040 The input matrix must be a square matrix.
−20039 The number of columns in the first matrix is not equal to the number of rows in the second matrix or vector.
−20038 The number of intervals must be > 0.
−20037 The number of data points in the Y value array must be greater than the order value.
−20036 The elements of the Y Values array must be nonzero and either all positive or all negative.
−20035 The standard deviation must be greater than zero for normalization.
−20034 The number of coefficients must be even for this filter.
−20033 The number of coefficients must be odd for this filter.
−20032 The left rank of the filter must meet: left rank ≥ 0. The right rank of the filter must meet: right rank < size.
−20031 The filter cannot be designed with the specified input values.
−20030 The leakage coefficient, leak, and step-size parameter, u, must meet: 0 ≤ leak ≤ u.
−20029 The step-size, u, must meet: 0 ≤ u ≤ 0.1.
−20028 The attenuation value must be greater than the ripple amplitude.
−20027 The final value must be > 0.
−20026 The width must be > 0.
−20025 The attenuation must be > 0.
−20024 The ripple amplitude must be > 0.
−20023 The following conditions must be met: 0 < f_low ≤ f_high ≤ fs/2.
−20022 The decimating factor must meet: 0 < decimating factor ≤ samples.
−20021 The order must be greater than 0.
−20020 The cut-off frequency, fc, must meet: 0 ≤ fc ≤ fs/2.
−20019 The upper value must be ≥ the lower value.
−20018 The following condition must be met: 0 ≤ (index + length) < samples.
−20017 The following condition must be met: 0 ≤ index < samples.
−20016 dt must be > 0.
−20015 dt must be ≥ 0.
−20014 The following conditions must be met: 0 ≤ (delay + width) < samples.
−20013 The width must meet: 0 < width < samples.
−20012 The number of cycles must be > 0 and ≤ the number of samples.
−20011 The duty cycle must be equal to or fall between 0 and 100: 0 ≤ duty cycle ≤ 100.
−20010 The maximum allowable transform size has been exceeded.
−20009 The size of the input array must be a power of two: size = 2^m, 0 < m < 23.
−20008 The input arrays do not contain the correct number of data values for this function.
−20007 The number of samples must be greater than or equal to 3.
−20006 The number of samples must be ≥ 2.
−20005 The number of samples must be greater than or equal to 1.
−20004 The number of samples must be ≥ 0.
−20003 The number of samples must be > 0.
−20002 The input sequences must be the same size.
−20001 There is not enough memory to perform the specified routine.
20001 The matrix is rank deficient.
20002 The number of samples must be greater than zero.
20003 The matrix is singular.
20004 Matrices or vectors do not have the same size.
20006 The computation result might be inaccurate.
20007 The input is an invalid Cholesky factorization.
20008 The matrix is not positive-definite.
20010 The sizes of the input arrays do not meet the specified conditions.
20011 The input standard deviation is invalid.
20012 The input polynomial is empty.
20020 Some frequencies violate Nyquist criteria.
20030 The input matrix has at least one element with a value of Inf or NaN.
20307 Frequency was coerced to the nearest multiple of (sampling rate)/samples.
20334 Waveforms are not overlapping. The time stamp of one waveform is not contained within the duration of a second waveform.
20351 The averaging process was automatically restarted to respond to a change in the averaging parameters.
20352 Current and previous waveforms are not contiguous.
20353 Current and previous dt not equal.

 

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